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Miguel Ángel
e666a8a2a3
* feat(studio): the code editor follows studio's light and dark theme Replaces One Dark with a Studio editor theme whose colours are theme.css variables: eight syntax role tokens (One Light and One Dark hues held at 4.5:1), editor surfaces from Studio's roles, all measured by the contrast ratchet. * test(studio): the code editor theme takes every colour from a theme.css token * fix(studio): code stays at 4.5:1 when a selection or search match sits on the active line Syntax tokens are tuned for the selection over the active line, which the ratchet now measures; matches are outlined rather than stacking another wash; the search panel's pressed button and special characters follow the theme; unused tooltip rules go. * fix(studio): code matches carry no background, and types read apart from constants Search and selection matches are outlined only, so CodeMirror's lime match wash and stacked washes are gone; type and constant tokens split by hue in both themes. * fix(studio): the current search match reads apart by width, not colour alone A 2px accent outline on the current match and a muted 1px outline on other copies of the selected word.
@hyperframes/studio
Browser-based composition editor UI for Hyperframes. Provides a visual timeline, code editor, and live preview for building video compositions.
Install
npm install @hyperframes/studio
What it does
The studio is a React application with:
- Visual timeline — drag, resize, and arrange elements on tracks
- Code editor — edit HTML and GSAP scripts with CodeMirror (syntax highlighting, autocomplete)
- Live preview — see changes in real time as you edit
- Composition inspector — view and modify element properties
Development
The studio is embedded in the hyperframes preview command. To develop the studio UI itself:
cd packages/studio
bun run dev # Start Vite dev server
bun run build # Build for production
bun run typecheck # Type-check
Tech stack
- React 19, Zustand 4/5 (state management; development uses Zustand 5)
- CodeMirror 6 (editor)
- Tailwind CSS (styling)
- Vite (bundler)
- Phosphor Icons
Documentation
Full documentation: hyperframes.heygen.com/packages/studio
Related packages
@hyperframes/core— types and parsers used by the editorhyperframes— CLI that serves the studio viahyperframes preview